baber/WOPTO huggingface dataset:
Patent EP-0052052-B1 (EP)
IPC: G01V3/17
Filed: 1981-10-30
Granted: 1985-04-03
Abstract: A process for geotechnic exploration comprising the steps of: (a) Emitting one or more brief electromagnetic pulses or waves from an airborne platform at regular intervals based on the airspeed of the platform and the area being surveyed; (b) The wavelengths, frequencies and cyclicity of the waves being selected to provide, upon reflection, satisfactory indicia of the physical characteristics of the area being measured; (c) Receiving the reflections of said waves at said platform; (d) Amplifying said reflected waves to a readily processable level; (e) Processing said waves to enhance the spatial resolution of images produced therefrom; (f) Further processing said waves by selecting those variables represented by the waves that are deemed relevant; (g) Displaying said waves in visual form representing a cross-section of an area; (h) If desired, storing in recoverable form the signals representing said variables; and (i) Repeating said process as often as desired.
Patent EP-0053121-B1 (EP)
Title: Vetement de protection pour sport nautique
IPC: A41D31/00
Filed: 1981-05-06
Granted: 1984-07-25
Abstract: Le vetement est constitue de deux couches: une premiere couche (3) thermiquement isolante, pratiquement inelastique et entourant le corps du porteur de facon lache, et une seconde couche (4) thermiquement isolante, elastique, impermeable et moulant le corps du porteur.
Patent EP-0054061-B1 (EP)
Title: A method of producing frozen casting moulds or cores
IPC: B22C9/12
Filed: 1981-06-22
Granted: 1984-10-03
Abstract: To produce frozen casting moulds or core boxes the binder is cooled till freezing at least partly before or during the moulding process. This allows the production rate to be increased to such a level that the working rate of automatic machines for the production of casting moulds and core boxes can be turned into full account.
Patent EP-0095514-B1 (EP)
IPC: H04N1/46
Filed: 1982-05-28
Granted: 1985-10-16
Abstract: Method and apparatus for the reproduction of an image with coarser resolution than used during scanning wherein the original image is opto-electronically scanned point-wise and line-wise with a prescribed resolution and is converted into digital image signals, and a field containing as many image points as is used for one coarse image point is extracted from the digital image signals, and wherein weighting is undertaken for the individual image signals of the image points of said field and a corresponding image signal for the coarse image point is obtained by means of combining the weighted image signals.
Patent EP-0060206-B1 (EP)
IPC: B06B1/18
Filed: 1982-03-15
Granted: 1985-06-05
Abstract: 1. A fluid actuated massage device, which comprises : - a body member, - a nozzle member mounted onto said body member - a membrane stretchingly mounted onto said body member, in contact onto an end of said nozzle member and defining with said body member an annular cavity around said nozzle member, - a feeding means for feeding liquid within said annular cavity, and - a liquid exhausting means in fluid connection with said nozzle member, characterised in that the membrane is stretched in pressure contact onto the end of said nozzle member at one end of said body member, and in that it comprises a supply means for an incompressible liquid under pressure in the annular chamber, and means fitted on said body member for defining a downstream chamber which forms a buffer chamber in fluid communication with said nozzle member, and provided with a liquid discharging orifice.
Patent EP-0066594-B1 (EP)
IPC: F21V19/04
Filed: 1981-12-10
Granted: 1984-09-12
Abstract: The fixture and shade, built together, for a tubular fluorescent lamp (20) comprises a shade provided with longitudinally extending limitation walls (10, 26) which on their inner sides in cross sections follow a smooth concave curve. Within the shade transverse shade ross plates (12) are arranged evenly distributed along the length of the shade and fastened to the limitation walls (10, 26). A first and a second transverse shade and plate (18 and 16 respectively) are mounted one at each end of the shade. Said end plates (16 and 18) carries the sockets (48 and 50) necessary to receive the tubular lamp and defining between them the lamp axis (55) of the shade. The second end plate (16) is mounted at the one end of the shade limitation walls (10, 26), whereas the first and plate (18) is secured hereto in some distance from the opposite ends of these walls, at which ends the limitation walls are interconnected by a transverse outer wall (22). Within the transformer chamber (34), that is provided between said outer wall (22) and said first end wall (18), as the transformer (36, 38) of the fixture is arranged and it is connected to the socket (48) supported by the adjoining first end plate (18) through a hole in said end plate and to the socket (50) supported by the opposite first end plate (16) by means of conductors, preferably in the form of a two-conductor cable (32) arranged and guided within the shade. The first end plate (18) is provided with a lamp lead-in opening (56) placed excentrically relative to the shade lamp axis (55) and outside the circumference of the socket (50) mounted on this first end plate (16). Through said lead-in opening (56) a tubular lamp can be inserted in the shade by a longitudinal displacement, made possibly by each shade cross plate (12) being provided with such an elongated opening (60) that the tubular lamp (20) with its whole length can be inserted in the shirm by a longitudinal displacement parallel to the shade lamp axis (55) and then rest on the shade cross plates (12) for thereafter through the spaces between the shade cross plates to be gripped by hand, rotated and by a transverse displacement brought into engagement with the sockets (48 and 50). Such a fixture has a maximum height limited to the height of the shade and constitutes herewith a unit that can be arranged in a simple manner adapted to the available space and that ensures a possibility of a simple and safe renewal of the tubular fluorescent lamp (20).
Patent EP-0086230-B1 (EP)
Title: Merocyanine-cyanine-merocyanine (mcm) electrically photosensitive colorants
IPC: C07D417/00
Filed: 1982-08-23
Granted: 1987-01-07
Abstract: Electricallly photosensitive materials for photoelectrophoretic (PEP) imaging processes. There is a continuing effort to find materials which possess useful levels of electrical photosensitivity and exhibit good colorant properties including neutral or near neutral coloration. Symmetric or asymmetric merocyanine-cyanine-merocyanine compounds of the general formula provide these materials: <IMAGE> wherein all moieties below are the same or different: m and n are 0,1 or 2; t and u are 0 or 1; p is 0, 1 or 2; R<1> and R<11> are alkyl, aryl, aralkyl, alkaryl, carbocyclic or heterocyclic or, when taken together and p is 0, are a one-or two-carbon alkylene bridge; R<2> and R<22> are alkyl, aryl, aralkyl, alkaryl, carbocyclic or heterocyclic; R<3> and R<33> are hydrogen or alkyl; R<4> and R<44> are hydrogen or alkyl; R<4>, taken together with R<2> and t is 0, and R<44>, taken together with R<22> and u is 0, form an alkylene or heteroalkylene bridge; R<3> and R<4> and R<33> and R<44>, taken together, form an alkylene or heteroalkylene bridge; R<5>, R<6> and R<7> are hydrogen or alkyl or, taken individually together with R<1> or R<11>, form an alkylene or heteroalkylene bridge; Y and Y<1> complete a basic heterocyclic cyanine dye nucleus; A and A<1> are oxygen, sulfur, selenium or -NR<8> wherein R<8> is alkyl, aryl, aralkyl, alkaryl, carbocyclic or heterocyclic.
Patent EP-0090235-B1 (EP)
IPC: B60N2/075
Filed: 1983-03-12
Granted: 1986-11-12
Abstract: 1. Sliding seat guide, especially for the seats of motor vehicles consisting of two profile rails (1, 2) open on one side, with bent marginal flanges (3) arranged one behind the other and of elastic means (13) disposed between the profile rails for the prevention of rattling noises, characterized in that a spring-loaded, spreading mechanism (13) is connected with one (1) of the profile rails (1, 2) which mechanism has several running pieces (11, 12) spreading apart transversely to the longitudinal extent of the profile rails and in parallel to the open side of the profile rails, to which pieces two grooveshaped, running surfaces (9, 10) facing each other are assigned on the other profile rail (2).
Patent EP-0101532-B1 (EP)
IPC: G01F1/24
Filed: 1983-05-09
Granted: 1986-10-01
Abstract: A device, disposed in a tube line, for the through-flow measurement of gases or liquids according to the float element principle with a float element (4) which is disposed in a narrow measuring tube (3), the measuring tube containing an axially magnetized magnet with a diameter of 1 to 8 mm, and with a subminiature protective gas contact switch (5) which is disposed laterally adjacent the measuring tube (3) and which has an operating sensitivity of 5 to 120 ampere turns. The device may be enclosed in a housing (2).
Patent EP-0097258-B1 (EP)
Title: Computing apparatus and method for operating the same
IPC: G06F11/14
Filed: 1983-05-25
Granted: 1990-03-14
Abstract: Apparatus and method for operating a computing system to enable multiple users executing in various address spaces and according to various priorities, key states, and allocation levels to share the computing and data resources of the system. The computing system includes at least one subsystem (70) having a pool of available functional modules for supporting a plurality of user requests (81, 82, 85) under various access protocols (65-67) and allocation levels. Execution means are provided for assuring that user requests valid only under some protocols and allocation levels are not executed on behalf of users authorized only for different protocols, such execution means including means for generating an allocation descriptor describing a user's functional capability; means responsive to a request from a user which does not imply a change in functional capability for allocating a functional module to the user according to the user's currently allocated functional capability; and means responsive to a request from a user which implies a change in the user's functional capability for allocating a functional module to the user according to a new functional capability only if allower by the user's current functional capability.
Patent EP-0083958-B1 (EP)
IPC: G11B5/58
Filed: 1983-01-04
Granted: 1986-06-11
Abstract: A method and an apparatus for frame-by-frame recording of an RF signal on a magnetic tape uses a video tape recorder (VTR) having a dynamic tracking head. While the tape is stopped, the tracking control voltage generated by the VTR during the playback of a prerecorded tape segment is stored. The tape is then moved to the desired location and stopped. The stored tracking control voltage is then applied to the dynamic tracking head during the recording of a new set of RF signals representative of a video frame.
Patent EP-0117472-B1 (EP)
IPC: F23D11/10
Filed: 1984-02-13
Granted: 1988-05-18
Abstract: Atomizer (1) for a liquid fuel burner comprising a first mixer (8) for a fuel and an atomizing fluid which bears a central duct (9) for the fuel and a plurality of peripheral ducts (10) for the atomizing fluid which peripheral ducts (10) get to the central duct (9) obliquely or at right angle with respect to the central duct and comprising a second mixer (11) for the liquid fuel and the atomizing fluid already partly mixed one with the other which bears a mixing chamber (12) and a plurality of passages (14) for the delivery of the atomized fuel to a firebox.
Patent EP-0147503-B1 (EP)
Title: Ventilated and insulated roof
IPC: E04D13/16
Filed: 1984-04-14
Granted: 1990-09-05
Abstract: 1. A thermally insulated, ventilated roof with a pitch >=10 degrees, which comprises a carrier structure (2), a thermal insulation (3), a surface-water-repellant foil (7), a roof covering sub-structure (10; 8+9), a roof covering (11) and a soft layer (6) which is made of an open-pored, rot-proof, thermally insulating material and which adjoins the thermal insulation (3), characterised in that the space between the thermal insulation (3) and carrier structure (2) and the foil (7) is filled with the soft material layer (6), and that the thickness of the material layer (6) is designed in dependence upon predetermined climatic conditions and two-way water vapour diffusion in the event of the possible precipitation of water to at least completely compensate the water balance on an annual average.
Patent EP-0131934-B1 (EP)
IPC: G01N33/53
Filed: 1984-07-13
Granted: 1991-12-11
Abstract: An assay cartridge is disclosed which has a substantially rectangular base plate (10), a substantially rectangular top plate (35), and four side walls (65, 66). The top plate (35) has a plurality of aligned adjacent reaction wells (39) located on its top side. Each well (39) has a hole at its bottom which opens into a waste reservoir (76) which is the space inside of the base plate (10), top plate (35) and four walls (65,66). A filter membrane (71) is positioned against the underside of the top plate (35) covering the well holes. A port (26) through the base plate (10) allows reducing the pressure in the waste reservoir (76) relative to the pressure over the wells (39) for drawing the liquid phase of a reaction from the well (39) through the filter (71) and into the waste reservoir (76).
Patent EP-0147531-B1 (EP)
IPC: B23H11/00
Filed: 1984-09-06
Granted: 1987-10-28
Abstract: The invention provides a clamping apparatus, particularly for receiving and clampingly retaining electrode body blanks having prismatic or circular cross section for erosive machining devices. A clamping block has at one of its surfaces an essentially centrally arranged clamping chamber to receive the electrode. Two adjacent walls of the clamping chamber are provided with clamping screws protruding into the clamping chamber. An approximately central position of the workpiece in the clamping chamber is achieved by the provision of distance plates with preselectable thickness, which are inserted into the clamping chamber between two walls thereof and the surface of the workpiece, before the workpiece is clamped by tightening the clamping screws. This clamping apparatus is inexpensive and rugged, so that the electrode, once machined and used, respectively, may always remain clamped and therefore may be used again with a very high precision as far as its position is concerned.
Patent EP-0135183-B1 (EP)
IPC: C07K1/08
Filed: 1984-09-07
Granted: 1988-03-30
Abstract: 1. A process for the preparation of compounds containing carboxamide groups by reaction of compounds which contain a carboxyl group, in the presence of dialkylphosphinic anhydrides, with compounds which contain a free amino group, which comprises maintaining the hydrogen ion concentration in the reaction mixture at an almost constant value in a range of 10**-5 to 10**-10 (mol/l) during the reaction and, after the reaction is complete, eliminating radicals which have, where appropriate, been introduced to protect other functional groups.
Patent EP-0144747-B1 (EP)
IPC: H01M10/39
Filed: 1984-11-03
Granted: 1990-02-07
Abstract: High-temperature storage battery with at least two or more storage cells of the alkali metal and chalcogen type, with each cell bounded by a metallic housing, and wherein a defined number of storage cells forming a module are combined. The housing of each storage cell is formed by at least two concentrically arranged housing elements, which are separated from each other by electrical insulation, and the storage cells of each module are arranged in a defined manner, and adjacent storage cells are connected to each other at least in some regions via their outer housing elements.
Patent EP-0138246-B1 (EP)
IPC: G11B20/10
Filed: 1984-08-28
Granted: 1990-05-16
Abstract: A playback apparatus for use with a disc on which main and subdigital data have been recorded in a common track. The apparatus comprises respective buffer memories for the main and subdigital data reproduced from the disc and control means responsive to subdigital data read-out from its buffer memory for searching a playback location of the main digital data.
Patent EP-0122744-B1 (EP)
IPC: A61F2/24
Filed: 1984-03-29
Granted: 1986-09-03
Abstract: A novel prosthesis for use in repairing or replacing soft tissue is disclosed, which comprises a triaxially-braided fabric element having interwoven first, second and third sets of fibers, with the fibers of the second and third sets being oriented at substantially the same acute braiding angle with respect to the fibers of the first set. An elongated ligament prosthesis exhibiting the desired properties of high strength and high elasticity may be prepared by selecting high elasticity fibers for the first set, orienting said first set of fibers in the longitudinal direction of the prosthesis and selecting fibers having high yield strength and high Young's modulus for the second and third sets. A tubular prosthesis in which high elasticity fibers are oriented in the longitudinal direction is highly suitable for use as a vascular prosthesis. A prosthesis of the invention may also be manufactured in the form of a prosthetic heart valve leaflet.
Patent EP-0135316-B1 (EP)
IPC: C07D213/06
Filed: 1984-07-27
Granted: 1988-07-13
Abstract: Novel compounds of the formula:  <IMAGE>  wherein R2 is an aromatic or heterocyclic group, which may optionally be substituted, R2 is a methyl group, a hydroxymethyl group, a nitroxymethyl group, a formyl group, a nitrogen-containing five-membered ring-methyl group, an acetal-methyl group, a trialkylsilyloxymethyl group, an alkyl- or aryl-sulfonyloxymethyl group, an alkyl- or aryl-sulfonylaminocarbonyloxymethyl group, an acyloxymethyl group, an alkoxycarbonyloxymethyl group, a halogenomethyl group, an alkoxymethyl group, an aryloxymethyl group, a cyano group, a carbamoyl group which may optionally be substituted, a carbamoyloxymethyl group which may optionally be substituted, a thiocarbamoyloxymethyl group which may optionally be substituted, and an alkoxycarbonyl group, n is an integer of 1 to 20, and  <IMAGE> provided that n is an integer of 9 to 20 when  <IMAGE>  and, at the same time, R2 is a carboxyl group or an alkoxycarbonyl group, or a pharmacologically acceptable salt thereof, have a selective inhibitory action on biosynthesis of thromboxane A2(TXA2) and an effect of enhancing the production of prostaglandin I2(PGI2), and can be used for mammals to prevent and treat arterial thrombosis caused by platelet aggregation or ischemic diseases caused by vasospasms in cardiac, cerebral and peripheral circulatory system (e.g. cardiac infarction, stroke, occlusion of blood vessels in kidney, lung and other organs, pectic ulcer, etc.).
Patent EP-0147248-B1 (EP)
IPC: H01P1/201
Filed: 1984-08-09
Granted: 1992-04-15
Abstract: Electromagnetic Filter, composed of at least one lossy mismatched electrical line element (or another lossy distributed wave propagating structure), having at one or both of its interfaces other distributed constant line structures or lumped components, chosen so as to introduce characteristic impedance discontinuities, characterized by: a/ these interfaces represent lines with characteristic impedances different from the electrical line element, b/ these interfaces represent lumped components with impedances different from the electrical line element, c/ these interfaces represent mixed impedances a/ and b/.
Patent EP-0140857-B1 (EP)
IPC: A61B19/08
Filed: 1984-10-16
Granted: 1987-11-11
Abstract: The invention relates to an arrangement in surgical sheets of the kind which are provided with a hole which is intented to be placed over the area of a patient where an operation is to be performed.The arrangement according to the invention is characterized in that a disk (3) having arranged therein an elongated opening (4) is intended to cover the hole in the sheet and can be adjusted to different positions of rotation with the longitudinal axis of the opening extending in the direction of an intended surgical incision.
Patent EP-0138849-B1 (EP)
IPC: C07C27/00
Filed: 1984-02-27
Granted: 1988-04-27
Abstract: New process for preparing the pheromone active compound lineatin (3,3,7-trimethyl-2,9-dioxatricyclo AD3,3,1,04,7 BD-nonane), by reacting a 2,2-dimethyl-3,4-pentadienal of formula (1), in which R1 and R2 is each hydrogen or lower alkyl, with beta-methylallyl magnesium halide; the formed 2,5,5-trimethylocta-1,6,7-trien-4-ol derivative of formula (2) is subjected to oxidation which does not attack the double bonds; the formed 2,5,5-trimethylocta-1,6,7-trien-4-one derivative of formula (3) is subjected to pyrolysis; the formed 1,4,4-trimethyl-6-methylenebicyclo AD3,2,0 BDheptan-3-one derivative of formula (4) is subjected to oxidation; the resulting 5,5,9-trimethyl-2,6-dioxa-7-oxo-bicyclo AD4,2,0 BDoctylspiro AD2,7 BD-decane derivative of formula (5) is subjected to oxidation; the resulting 1,5,5-trimethyl-4-oxabicyclo AD4,2,0 BD-octan-3,7-dione of formula (6) is reduced in a per se known manner to lineatin of formula (7). Compounds (2), (3), (4) and (5) are novel.
Patent EP-0146571-B1 (EP)
Title: Installation de combustion a lit fluidise
IPC: B01J8/24
Filed: 1984-05-29
Granted: 1989-03-15
Abstract: Dans un procédé dans lequel le combustible est mélangé de façon homogène avec un matériau inerte pour être brûlé dans une chambre à mouvement tourbillonnant, il est proposé que le mélange soit effectué en dehors de la chambre de combustion (2) et introduit dans celle-ci. Par cette mesure, il est possible de rendre la préparation du combustible indépendante du procédé de combustion et des conditions thermodynamiques souhaitées dans la chambre de combustion. L'installation pour la mise en oeuvre de ce procédé comporte un canal d'évacuation des cendres (4) qui débouche à sa partie inférieure dans un canal d'alimentation (8) pour la sole de combustion (2), ce canal étant alimenté en combustible (6) en en carburant (10, 11).
Patent EP-0150018-B1 (EP)
IPC: C25B15/08
Filed: 1985-01-10
Granted: 1989-08-02
Abstract: This process, in which gas bubbles are formed in the electrolyte, is carried out in electrolytic cells which are non-partitioned or partitioned by at least one separator and in which at least one electrode is perforated. For this purpose, the electrolyte is caused to flow by means of gravity through the electrolytic cell in such a manner that a gas space is formed laterally to the main direction of flow of the electrolyte, both electrodes or the separators or one separator and the perforated electrode being wetted.
Patent EP-0152912-B1 (EP)
IPC: C10J3/66
Filed: 1985-02-13
Granted: 1989-02-08
Abstract: 1. Process for producing combustible gases from waste products such as household refuse, industrial refuse, old tyres, synthetic waste, purified sludge or similar, whereby the waste products are heated in a first stage in a rotating reactor with exclusion of air and carbonized at temperatures of between 300 and 700 degrees C, the low temperature carbonization gases produced are removed from the first stage and partially combusted at temperatures of 800 to 1200 degrees C in a second stage in a gas conversion reactor with conduction of oxygen-containing gases, and then are led through an incandescent layer of lumps of solid materials, the cracked gases are removed from the second stage, and the low temperature carbonization residue containing low temperature carbonization coke is removed from the first stage, characterised in that the low temperature carbonization gases removed from the first stage are substantially freed of entrained solid materials in a dry gas cleaning process and are then led through an incandescent layer of foreign coke in the second stage, one part of the foreign coke being constantly removed, cleaned and reintroduced, and whereby the low temperature carbonization residue removed from the first stage is freed by sieving of coarse-grained particles, which are conveyed for further processing in order to obtain the metal content, and is removed from the process together with the solid materials separated in the dry gas cleaning process.